bold option are correct
Identification of some plant families according to their characteristics
1: How many plants in the list given below have composite
fruits that develop from an inflorescence? Walnut,
poppy, radish, fig, pineapple, apple, tomato,mulberry.
a)
2 b) 3
b) 4 d) 5
2: Cymose inflorescence is present in
A)
Trifolium
b) brassica
B)
Solanum d) sesbania
3: Which family possesses adventitious fibrous roots?
a)
Graminaceae b) Laminaceae
b)
Asteraceae d) none
4: Caryopsis type fruit is characteristic of the plant
family?
a)
Graminacea b) Lamiaceae
b)
Labiatae d) Cuccurbiataceae
5: The family Laminicaceae contains ______type of fruit?
a)
Schizocarpous
b) caryopsis
b)
Fleshy
d) None
6: Corolla are absent in _________family/families of plants?
a)
Euphorbiaceae
b) Labiatae
b)
Asteraceae d) All
7: The famous plant family brassicaceae contains_______ type
of fruit?
a)
Siliqua b) silicle
b)
Legume d) none
8: The plant family
solanaceae contains _________ type of fruit?
a)
Siliqua b) silicle
b)
Succculentry
berries d) none
9: Which family/ families have verticillaster type
inflorescence?
a) Brassicaceae b) labiatae
c) Both above d) none
10: The family Liliacae has__________ type of roots?
a)
Tap b) adventitious
b)
Contractile d) none
11: The flower having following characteristics Bracteate,
zygomorphic, bisexual ,hypogynous, bracteolate is of_________ family?
a) Graminaeae b) Asteraceae
c) Liliaceae d) None
12: Erect, branched, herbaceous above and woody belower stem
is chacteristics of_______ family/families?
a) Brassicaceae b) Euphorbiaceae
c) Libiatae d) Both b & c
13: Corolla are absent in which family/familes of plants?
a) Euphorbiaceae b) Brassicaceae
c) Both above d) None
14: Capsulic berry
like frut is characteristics of _______plant family?
a) Liliaceae
b)
Euphorbiaceae
c)
Brassicaceae d) none
15: A simple petiolate leaf with reticulate venation serrate
margin alternative pattern may be of________ family?
a)
Euphorbiaceae b) Liliaceae
c)
Graminaceae d) none
16: The inflorescence consisting of 2 types of flowers i.e
ray florets and disc florets is of ________familiy?
a)
Brassicaceae b)
cuccurebitaceae
c) rosaceae d) asteraceae
17: Which option is correct about leave of the family
Solanaceae?
a)
Alternate, stipulate, multicostate,palmate b) compound, alternate, reticulate
serrate
b)
Alternate,
simple, simple, reticulate venation, ex-stipulate & entire d) none
18: The family
economically more important is?
a)
Solanaceae b)
Brassicaceae c) Libiatae d) asteraceae
19: The fruits having the following characteristics,
loculicidal capsules, schizocarps or nuts belong to which_______ family?
a)
Malvaceae b) libiatae c) asteraceae d)
Brassicaceae
20: Follicle and achene fruit is characteristic of________
family?
a)
Solanaceae b)
malvaceae c) asteracea d) Ranunculaceae
21: Which statement is correct regarding sepals of family?
a)
Sepals
are free, 4 to 5 in number and colorful appearing as petals b) sepals are united 4,5 in number
and colorful looking like petals c)
sepals are 2, companulate, walvet
aestivation d) none
22: Which option is correct regarding the family
Graminaceae,s stem?
a) erect, cylindrical, fistular, jointed b) erect,hairy,branched,ridged
b) Fleshy,
smooth, non-cylindrical herbaceous d)
None
23: The family euphorbiaceae consists of?
a) 283 genera,
5100 species b) 209 genera, 4100 species
c) 280 genera,
7300 species d) 283 genera, 7300 species
24: The family rosaceae contains _____ type of leaf?
a)
Alternative,
simple, pinnate ,stipulate b)compound, serrate
exstipulate c) Palmate, simple,
acicular
d) none
25: Which option is correct regarding to inflorescence of family
rosaceae?
a) corymb, corymbose racemose b) perianth , cymose c) glossary type
d) None
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